A drilling and implanting integrated device for brush handle

Abstract

The application discloses a drilling and hair-planting integrated equipment for a brush handle and relates to the technical field of drilling and hair-planting equipment. The drilling and hair-planting equipment comprises a base, a mounting box is arranged on the top of the base, a meandering slide rail is arranged on the mounting box, a meandering groove is formed in the meandering slide rail, a servo motor and a belt pulley are arranged in the mounting box, one end of the belt pulley is connected with the output end of the servo motor, a transmission belt is arranged on the belt pulley, a connecting rod is arranged on the transmission belt, the connecting rod penetrates through the meandering groove and is arranged on a tool assembly, automatic clamping and circulating conveying are realized through the cooperation of the meandering slide rail and the tool assembly, the meandering slide rail transverse section extrudes a guide sliding block to drive a limiting sliding block to gather and clamp the brush handle to the center, the longitudinal section is loosened to facilitate feeding and discharging; the tool is driven to move along the meandering slide rail through belt transmission, and multiple processes are sequentially completed on a circulating path, so that the production efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of drilling and tufting equipment technology, specifically to an integrated drilling and tufting device for brush handles. Background Technology

[0002] Brushes are widely used tools in daily life and industrial production. Their production process mainly includes processes such as handle drilling, bristle implantation, and trimming. With the development of automated production technology, integrated drilling and bristle implantation equipment has gradually become the mainstream equipment for brush production. By integrating the drilling and bristle implantation processes on the same machine, the number of workpiece transfers can be reduced, and production efficiency can be improved. Currently, most common drilling and bristle implantation equipment adopts linear or rotary conveyor methods, and the brush handle is fixed by a clamp and passes through each processing station to complete the processing.

[0003] In practical use, existing drilling and tufting integrated equipment requires manual or mechanical clamping of the brush handle on a moving device, which affects production efficiency. This is especially true for equipment using manual clamping, where both efficiency and safety are difficult to guarantee. Additionally, there is the problem of residual debris in the hole after drilling, which affects the quality of tufting. Debris deep in the hole is difficult to remove completely after drilling, and residual debris will affect the depth and firmness of hair tuft implantation during tufting, resulting in unstable tufting quality and a high defect rate. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated drilling and bristle implantation device for brush handles to solve the problems raised in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: the drilling and tufting equipment includes a base, on which a drilling assembly, a tufting assembly, and a conveying module are provided, and a cleaning assembly is installed at the output end of the drilling assembly; The conveying module includes a circulation component, a tooling component, a vibration component, a separation component, and a collection box; The circulation assembly includes a mounting box, a loop slide rail, a servo motor, a pulley, and a transmission belt; A mounting box is installed on the top of the base, and a spiral slide rail is installed on the mounting box. The spiral slide rail has a spiral groove. A servo motor and a pulley are installed inside the mounting box. One end of the pulley is connected to the output end of the servo motor. A transmission belt is fitted on the pulley, and a connecting rod is installed on the transmission belt. The connecting rod passes through the spiral groove and is connected to the tooling assembly.

[0006] As a preferred technical solution, the tooling assembly includes a mounting base, a guide slider, a limiting slider, a second return spring, and a limiting slider; One end of the connecting rod is equipped with a mounting base, which has a mounting groove and a sliding groove on its exterior. The mounting base is slidably connected to the spiral slide rail via the sliding groove. A limiting groove is formed inside the mounting base, and a guide slider is slidably connected within the sliding groove. A limiting rod is installed on one side of the guide slider and is slidably connected within the limiting groove. A second return spring is sleeved on the outside of the limiting rod, with one end of the second return spring installed within the limiting groove. A limiting slider is installed on one end of the limiting rod, and one side of the limiting slider is slidably connected within the mounting groove.

[0007] As a preferred technical solution, the vibration excitation assembly includes a main chain, a chain, a secondary chain, an eccentric wheel, a connecting block, a vibration rod, a connecting frame, and a vibration spring; A main sprocket is mounted on the pulley near the servo motor. An eccentric wheel is rotatably connected to the inner wall of the mounting box. A secondary sprocket is mounted on one side of the eccentric wheel. Chains are fitted onto the main and secondary sprockets. A vibration rod is slidably connected to the inner wall of the loop slide rail. A connecting block is mounted on one end of the vibration rod. The connecting block is connected to the opposite side of the loop slide rail via a vibration spring. The connecting block is located on one side of the eccentric wheel. A connecting frame is mounted on one side of the loop slide rail.

[0008] As a preferred technical solution, the separation component includes an L-shaped plate, a guide slide bar, a limiting spring, and a shovel block; The spiral slide rail has a guide groove, and an L-shaped plate is installed on one side of the spiral slide rail. A guide slide rod is slidably connected to the inner wall of the L-shaped plate. A shovel block is fixedly connected to one end of the guide slide rod. One side of the shovel block is slidably connected in the guide groove. A limiting spring is sleeved on the outside of the guide slide rod. The shovel block and the L-shaped plate are connected by the limiting spring.

[0009] As a preferred technical solution, the collection box is provided with a debris trough and a finished product trough, the debris trough being located below the connecting frame and the finished product trough being located below the shovel block.

[0010] As a preferred technical solution, the cleaning component includes a mounting bracket, an outer cylinder, an inner cylinder, and a blow pipe; An outer cylinder is mounted on the mounting frame, and an inner cylinder is installed inside the outer cylinder. A blow pipe is installed inside the inner cylinder.

[0011] As a preferred technical solution, the cleaning component further includes a connecting hole, a threaded groove, and a vent hole; A connecting hole is provided on one side of the outer cylinder, one end of the blow pipe is fixedly connected to the inner wall of the outer cylinder, the inside of the blow pipe is connected to the connecting hole, a threaded groove is provided on the inner wall of the blow pipe, and a vent hole is provided on one side of the inner cylinder.

[0012] As a preferred technical solution, the cleaning assembly further includes an annular plate and a first return spring; An annular plate is slidably connected between the inner cylinder and the outer cylinder, and a first return spring is installed on one side of the annular plate.

[0013] As a preferred technical solution, the first reset spring is sleeved on the outside of the inner cylinder, and one end of the first reset spring is fixedly connected to the inner wall of the outer cylinder.

[0014] As a preferred technical solution, a protective housing is installed on the base, and the protective housing is installed outside the drilling assembly and the tufting assembly. The output end of the drilling assembly is located on one side of the annular plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention achieves automatic clamping and cyclic conveying through the cooperation of the spiral slide rail and tooling components. The transverse section of the spiral slide rail squeezes the guide slider, which drives the limit slider to converge towards the center to clamp the brush handle. The longitudinal section is released to facilitate loading and unloading. The tooling is driven to move cyclically along the spiral slide rail through belt transmission. Multiple processes are completed sequentially on the cyclic path, realizing fully automated continuous production and improving production efficiency.

[0016] 2. This invention achieves dual cleaning after drilling through the cooperation of the vibration component and the cleaning component. The eccentric wheel drives the vibration rod to strike the back of the tooling at high frequency, which completely shakes out the debris remaining in the brush handle channel and makes it fall into the debris groove, ensuring the cleanliness of the hole. At the same time, the drill bit moves back and forth, driving the annular plate to move back and forth, so that the gas in the inner cylinder forms a two-way airflow of positive pressure blowing and negative pressure suction. Combined with the threaded groove on the inner wall of the blow pipe, a spiral airflow is formed to perform all-round spiral cleaning on the surface of the drill bit, remove the debris attached to the drill bit, reduce drill bit wear, and improve drilling accuracy and bristle quality.

[0017] 3. This invention achieves automatic unloading and collection of finished products through a separation component. When the tooling moves upward along the loop slide rail, the top of the mounting base contacts the inclined surface of the shovel block, pushing the shovel block outward. When it reaches the notch position, the limit spring drives the shovel block to spring into the mounting groove, shoveling the processed brush handle from the mounting groove into the finished product collection tank. The connecting frame connects the two sections of the loop slide rail and provides guidance for the debris. The protective shell protects the processing area, and the controller uniformly controls all driving components to ensure the safety of the production process. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the first structure of the present invention; Figure 3 This is a side view of the present invention; Figure 4 This is a schematic diagram of the second structure of the present invention; Figure 5 This is a schematic diagram of the third structure of the present invention; Figure 6 This is a schematic diagram of the fourth structure of the present invention; Figure 7 This is a schematic diagram of the first partial cross-sectional structure of the present invention; Figure 8 This is a schematic diagram of the second partial cross-sectional structure of the present invention; Figure 9 yes Figure 5 A magnified structural diagram at point A in the diagram.

[0019] In the diagram: 1. Base; 21. Protective housing; 22. Drilling assembly; 23. tufting assembly; 3. Cleaning assembly; 31. Mounting bracket; 321. Outer cylinder; 322. Inner cylinder; 323. Blowpipe; 324. First return spring; 325. Annular plate; 326. Vent hole; 327. Threaded groove; 328. Connecting hole; 4. Conveying module; 41. Circulation assembly; 411. Mounting box; 412. Return slide rail; 413. Return groove; 414. Servo motor; 415. Pulley; 416. Drive belt; 42. Tooling assembly; 421. Mounting base; 422. Mounting 423. Groove; 424. Limiting groove; 425. Guide slider; 426. Limiting slide rod; 427. Second return spring; 428. Limiting slider; 43. Vibration assembly; 431. Main chain; 432. Chain; 433. Secondary chain; 434. Eccentric wheel; 435. Connecting block; 436. Vibration rod; 437. Connecting frame; 438. Vibration spring; 44. Separation assembly; 441. L-shaped plate; 442. Guide slide rod; 443. Limiting spring; 444. Shovel block; 445. Guide groove; 45. Collection box; 451. Debris trough; 452. Finished product trough. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example: Figures 1-9 As shown, the present invention provides a technical solution for a drilling and tufting integrated device for a brush handle. The drilling and tufting device includes a base 1, on which a drilling component 22, a tufting component 23 and a conveying module 4 are provided. A cleaning component 3 is installed at the output end of the drilling component 22. The conveying module 4 includes a circulation component 41, a tooling component 42, a vibration component 43, a separation component 44, and a collection box 45; The circulation assembly 41 includes a mounting box 411, a loop slide rail 412, a servo motor 414, a pulley 415, and a transmission belt 416; A mounting box 411 is installed on the top of the base 1. A spiral slide rail 412 is installed on the mounting box 411. A spiral groove 413 is opened on the spiral slide rail 412. A servo motor 414 and a pulley 415 are installed inside the mounting box 411. One end of the pulley 415 is connected to the output end of the servo motor 414. A transmission belt 416 is fitted on the pulley 415. A connecting rod is installed on the transmission belt 416. The connecting rod passes through the spiral groove 413 and is connected to the tooling assembly 42.

[0022] The base 1 provides the installation support foundation for the entire machine. The mounting box 411 is fixedly installed on the top of the base 1, providing an installation carrier for the conveying module 4. The loop slide rail 412 is fixedly installed on the mounting box 411, and has a rectangular loop track structure that is longer laterally and shorter longitudinally. The loop groove 413 is opened along the path of the loop slide rail 412 to guide the cyclic movement of the tooling assembly 42. The servo motor 414 is fixedly installed inside the mounting box 411 as the drive source for cyclic conveying. Four pulleys 415 are respectively rotatably installed on the inner side of the four corners of the loop slide rail 412, and one of the pulleys 415 is connected to the servo motor. The output shaft of machine 414 is fixedly connected, and the transmission belt 416 is sleeved on the outside of four pulleys 415 to form a closed transmission circuit. A connecting rod is fixedly installed on the transmission belt 416. The connecting rod passes through the loop groove 413 and is fixedly connected to the tooling assembly 42. When the servo motor 414 drives the pulleys 415 to rotate, the transmission belt 416 runs along the loop path. Through the connecting rod, the tooling assembly 42 is driven to move in a loop along the loop slide rail 412 to achieve continuous conveying. Multiple sets of connecting rods and tooling assemblies 42 can be set on the transmission belt 416 according to production needs to realize multi-station simultaneous processing and improve production efficiency.

[0023] like Figure 5 , Figure 7 As shown, the tooling assembly 42 includes a mounting base 421, a guide slider 425, a limiting slider 426, a second return spring 427, and a limiting slider 428; A mounting base 421 is installed at one end of the connecting rod. The mounting base 421 has a mounting groove 422 and a sliding groove 423 on its outer side. The mounting base 421 is slidably connected to the loop slide rail 412 through the sliding groove 423. A limiting groove 424 is opened inside the mounting base 421. A guide slider 425 is slidably connected in the sliding groove 423. A limiting slider 426 is installed on one side of the guide slider 425. The limiting slider 426 is slidably connected in the limiting groove 424. A second return spring 427 is sleeved on the outside of the limiting slider 426. One end of the second return spring 427 is installed in the limiting groove 424. A limiting slider 428 is installed on one end of the limiting slider 426. One side of the limiting slider 428 is slidably connected in the mounting groove 422.

[0024] After the mounting base 421 has a mounting groove 422, it forms a U-shaped frame with a back plate opening to the right. The mounting groove 422 is located on the front of the mounting base 421 and is used to hold the brush handle to be processed. The mounting base 421 has identical locking components symmetrically arranged on its upper and lower sides. The sliding groove 423 is located on the back of the mounting base 421 and slides in conjunction with the loop slide rail 412 to ensure smooth movement of the mounting base 421. The guide slider 425 is in the shape of an isosceles trapezoidal frustum and is slidably installed in the sliding groove 423, with its outer inclined surface facing the protruding side of the loop slide rail 412. The limiting slide rod 426 is fixedly connected to the inner side of the guide slider 425, extends inward and passes into the limiting groove 424, and can slide along the limiting groove 424. The second return spring 427 is sleeved on the outside of the limiting slide rod 426, with its two ends abutting against the inner wall of the limiting groove 424 and the inner side of the guide slider 425, respectively, to provide a return spring force. The limiting slider 428 is in the shape of an isosceles trapezoidal frustum. The right-angled trapezoidal platform is fixedly installed at the inner end of the limiting slide bar 426, located in the mounting groove 422, with its inclined surface facing the opening side of the mounting groove 422. When the mounting base 421 slides along the longitudinal section of the loop slide rail 412, the guide slider 425 is not squeezed by the slide rail protrusion. Under the elastic force of the second return spring 427, the limiting slider 428 is retracted into the mounting base 421, and the mounting groove 422 is in a loose state, which facilitates loading and unloading. When the mounting base 421 slides along the transverse section of the loop slide rail 412, the protrusion on the inner side of the loop slide rail 412 squeezes the inclined surface of the guide slider 425, causing the guide slider 425 to move inward. Through the limiting slide bar 426, the limiting sliders 428 on the upper and lower sides are driven to converge towards the center of the mounting groove 422. The inclined surface of the limiting slider 428 contacts the brush handle, squeezing and clamping the brush handle towards the inner side of the mounting groove 422, realizing automatic clamping of the transverse processing section.

[0025] like Figure 5 , Figure 6 As shown, the excitation assembly 43 includes a main chain 431, a chain 432, a secondary chain 433, an eccentric wheel 434, a connecting block 435, an excitation rod 436, a connecting frame 437, and an excitation spring 438. A main sprocket 431 is mounted on a pulley 415 near the servo motor 414. An eccentric wheel 434 is rotatably connected to the inner wall of the mounting box 411. A secondary sprocket 433 is mounted on one side of the eccentric wheel 434. A chain 432 is fitted on the main sprocket 431 and the secondary sprocket 433. An excitation rod 436 is slidably connected to the inner wall of the loop slide rail 412. A connecting block 435 is mounted on one end of the excitation rod 436. The connecting block 435 is connected to the opposite side of the loop slide rail 412 through an excitation spring 438. The connecting block 435 is located on one side of the eccentric wheel 434. A connecting bracket 437 is mounted on one side of the loop slide rail 412.

[0026] The vibration excitation assembly 43 shares the power of the servo motor 414. The main sprocket 431 is fixedly mounted on the side of the drive pulley 415 and rotates synchronously with the pulley 415. The auxiliary sprocket 433 is coaxially fixed with the eccentric wheel 434 and rotatably mounted on the inner wall of the mounting box 411. The chain 432 is sleeved between the main sprocket 431 and the auxiliary sprocket 433, transmitting power to the eccentric wheel 434. The connecting block 435 is located on the outside of the eccentric wheel 434, with a beveled contact surface. Four excitation rods 436 are respectively fixedly connected to the connecting block 435. The four corners of block 435 slide along the side wall of the loop slide rail 412; the excitation spring 438 is sleeved on the outside of the excitation rod 436, with its two ends abutting against the connecting block 435 and the inner wall of the loop slide rail 412 respectively, providing a restoring elastic force; the maximum diameter of the eccentric wheel 434 is greater than the distance between the center of the eccentric wheel 434 and the connecting block 435, and the minimum diameter of the eccentric wheel 434 is less than the distance between the center of the eccentric wheel 434 and the connecting block 435. When the eccentric wheel 434 rotates, its eccentric protrusions intermittently contact the inclined surface of the connecting block 435. The inclined plane pushes the connecting block 435 backward, causing the four excitation rods 436 to retract synchronously. When the protrusion of the eccentric wheel 434 rotates and separates from the connecting block 435, the elastic force of the excitation spring 438 pushes the connecting block 435 forward rapidly, and the end of the excitation rod 436 slightly protrudes from the inside of the loop slide rail 412, forming a knock. The eccentric wheel 434 continues to rotate, causing the excitation rod 436 to generate high-frequency reciprocating excitation. The connecting frame 437 is installed in the middle of the transverse section of the loop slide rail 412. The two slide rails separated by the groove 413 are connected as a whole, providing installation space and guidance for the vibrating rod 436. When the fixture moves to the lower connecting frame 437, the end of the vibrating rod 436 continuously strikes the back of the mounting base 421, causing the fixture to vibrate at high frequency, which shakes out the debris remaining in the hole after drilling the brush handle. The debris falls down along the guide of the connecting frame 437 into the debris groove 451 below for collection. The upper connecting frame 437 is also equipped with a vibration component to clean the debris remaining in the fixture.

[0027] like Figure 5 , Figure 9 As shown, the separation assembly 44 includes an L-shaped plate 441, a guide slide bar 442, a limiting spring 443, and a shovel block 444; The spiral slide rail 412 has a guide groove 445. An L-shaped plate 441 is installed on one side of the spiral slide rail 412. A guide slide rod 442 is slidably connected to the inner wall of the L-shaped plate 441. A shovel block 444 is fixedly connected to one end of the guide slide rod 442. One side of the shovel block 444 is slidably connected in the guide groove 445. A limiting spring 443 is sleeved on the outside of the guide slide rod 442. The shovel block 444 and the L-shaped plate 441 are connected by the limiting spring 443. The collection box 45 has a debris trough 451 and a finished product trough 452. The debris trough 451 is located below the connecting frame 437, and the finished product trough 452 is located below the shovel block 444.

[0028] Separation component 44 is located on the upper part of the left longitudinal section of the loop slide rail 412, used to automatically scrape off the finished brush handle; L-shaped plate 441 is fixedly installed on the outer wall of the loop slide rail 412 to provide installation support; guide rod 442 slides horizontally through the vertical plate of L-shaped plate 441, and its end is connected to scraper block 444; scraper block 444 is pyramidal in shape, with an inclined surface on one side facing the tooling movement direction and a straight surface on the other side; limiting spring 443 is sleeved on the outside of guide rod 442, with its two ends abutting against scraper block 444 and L-shaped plate 441 respectively, providing inward elastic force to keep scraper block 444 tending to extend inward; guide groove 445 is opened on the side wall of loop slide rail 412, corresponding to the position of mounting groove 422, and the inner end of scraper block 444 slides into guide groove 445. 45; When the mounting base 421 moves upward along the left longitudinal section, the top straight surface of the mounting base 421 first contacts the inclined surface of the shovel block 444. As the mounting base 421 continues to move upward, the inclined surface is squeezed, causing the shovel block 444 to retract outward. The guide slide rod 442 slides outward along the L-shaped plate 441, and the limiting spring 443 is compressed. When the mounting groove 422 of the mounting base 421 moves to the position aligned with the shovel block 444, the elastic force of the limiting spring 443 pushes the shovel block 444 to quickly spring inward into the mounting groove 422. The straight surface of the shovel block 444 scrapes the brush handle in the mounting groove 422 outward. The brush handle falls downward into the finished product groove 452 below for collection. The mounting base 421 continues to move upward, and the shovel block 444 slides out along the surface of the mounting base 421, returning to the initial state, completing one automatic unloading cycle.

[0029] like Figure 3 , Figure 8 As shown, the cleaning component 3 includes a mounting bracket 31, an outer cylinder 321, an inner cylinder 322, and a blow pipe 323; An outer cylinder 321 is mounted on the mounting bracket 31, an inner cylinder 322 is installed inside the outer cylinder 321, and a blow pipe 323 is installed inside the inner cylinder 322. Cleaning component 3 also includes a connecting hole 328, a threaded groove 327, and a vent 326; A connecting hole 328 is provided on one side of the outer cylinder 321. One end of the blow pipe 323 is fixedly connected to the inner wall of the outer cylinder 321. The inside of the blow pipe 323 is connected to the connecting hole 328. A threaded groove 327 is provided on the inner wall of the blow pipe 323. A vent hole 326 is provided on one side of the inner cylinder 322. The cleaning assembly 3 also includes an annular plate 325 and a first return spring 324; An annular plate 325 is slidably connected between the inner cylinder 322 and the outer cylinder 321. A first return spring 324 is installed on one side of the annular plate 325. The first return spring 324 is sleeved on the outside of the inner cylinder 322, and one end of the first return spring 324 is fixedly connected to the inner wall of the outer cylinder 321.

[0030] The cleaning component 3 is fixedly installed on the output end of the drilling component 22 via the mounting bracket 31, and is coaxially arranged with the drill bit for automatic cleaning of the drill bit; the outer cylinder 321 is the outer shell of the cleaning component 3, and the inner cylinder 322 is coaxially fixedly installed inside the outer cylinder 321, forming an annular air cavity between the inner cylinder 322 and the outer cylinder 321; the annular plate 325 is slidably installed in the annular cavity between the inner cylinder 322 and the outer cylinder 321, and can slide axially to divide the annular cavity into two parts; the first return spring 324 The inner cylinder 322 is fitted around the outer wall of the inner cylinder 322, located between the annular plate 325 and the inner wall of the outer cylinder 321, providing a restoring elastic force. The blowpipe 323 is coaxially fixed inside the inner cylinder 322, with one end connected to the connecting hole 328 at the end of the outer cylinder 321. The inner wall of the blowpipe 323 has a spiral threaded groove 327. Multiple vent holes 326 are provided on the side wall of the inner cylinder 322, connecting the interior of the inner cylinder 322 to the annular cavity. The drill bit of the drilling assembly 22 is surrounded by a cylinder with an outer diameter equal to... The inner diameter of the annular plate 325 is matched; when the drill bit moves forward to drill, the outer cylinder moves forward synchronously, pushing the annular plate 325 into the outer cylinder 321 for compression. The first return spring 324 is compressed, and the gas in the annular cavity is squeezed through the vent 326 into the inner cylinder 322. Under the obstruction at the end of the inner cylinder 322, the gas forms a spiral airflow along the threaded groove 327 on the inner wall of the blowpipe 323, and is spirally blown out from the connecting hole 328. The drill bit passes through the center of the blowpipe 323, and the spiral airflow blows away the debris attached to the surface of the drill bit in all directions. When the drill bit retracts, the first return spring 324 pushes the annular plate 325 to move in the opposite direction, and the annular cavity forms a negative pressure. The reverse flow of gas forms a suction effect, which sucks away the debris on the surface of the drill bit. The vent 326 is equipped with a filter screen, and impurities are discharged from one side of the inner cylinder 322 and will not enter the annular cavity. At the same time, the cooperation between the annular plate 325 and the first return spring 324 plays a damping and buffering role in the drill bit's forward and backward movement, avoiding damage caused by hard impact of the drill bit.

[0031] like Figures 1-4As shown, a protective housing 21 is installed on the base 1. The protective housing 21 is installed outside the drilling assembly 22 and the tufting assembly 23. The output end of the drilling assembly 22 is located on one side of the annular plate 325.

[0032] The protective housing 21 covers the outside of the drilling assembly 22 and the tufting assembly 23 to prevent debris from flying during processing and to protect the safety of the operators. A controller is installed outside the protective housing 21 to control the running sequence of each drive component.

[0033] It should be noted that each drive component is connected to the controller via wiring. The internal wiring connection, drilling assembly 22 and hair implantation assembly 23 are all existing technologies, and their working principles are common knowledge to those skilled in the art, and will not be described in detail here.

[0034] The working principle of this invention is as follows: When in use, the handle of the brush to be processed is inserted into the mounting groove 422 of the mounting base 421. The servo motor 414 drives the mounting base 421 to move clockwise along the loop slide rail 412 through the pulley 415 and the transmission belt 416. When the mounting base 421 enters the transverse section, the loop slide rail 412 squeezes the guide slider 425 and drives the limit slider 428 to converge towards the center, automatically clamping the brush handle. When the mounting base 421 moves to the drilling position, the drilling assembly 22 starts drilling; during the drill bit's advance and retreat, it pushes the annular plate 325 to move back and forth, forming a two-way airflow of positive pressure spiral blowing and negative pressure suction, which cleans the drill bit in all directions, while the spring damping buffer protects the drill bit. After drilling is completed, when the mounting base 421 passes the lower connecting frame 437, the eccentric wheel 434 drives the vibrating rod 436 to strike the back of the tooling at high frequency, shaking out the residual debris in the hole and letting it fall into the debris groove 451; then, after passing through the hair-planting station, the hair-planting component 23 completes the hair-planting process. After the bristles are implanted, the mounting base 421 automatically releases itself in the left longitudinal section and moves upward to the position of the separation component 44. Under the action of the limit spring 443, the shovel block 444 springs into the mounting groove 422, shoveling the finished brush handle into the finished product groove 452 for collection. The mounting base 421 continues to cycle back to the feeding position and enters the next round of processing.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A drilling and bristle implantation integrated device for brush handles, characterized in that: The drilling and hair implantation equipment includes a base (1), on which a drilling assembly (22), a hair implantation assembly (23) and a conveying module (4) are provided. A cleaning assembly (3) is installed at the output end of the drilling assembly (22). The conveying module (4) includes a circulation component (41), a tooling component (42), a vibration component (43), a separation component (44), and a collection box (45). The circulation assembly (41) includes a mounting box (411), a loop slide rail (412), a servo motor (414), a pulley (415), and a transmission belt (416). A mounting box (411) is installed on the top of the base (1). A spiral slide rail (412) is installed on the mounting box (411). A spiral groove (413) is opened on the spiral slide rail (412). A servo motor (414) and a pulley (415) are installed inside the mounting box (411). One end of the pulley (415) is connected to the output end of the servo motor (414). A transmission belt (416) is sleeved on the pulley (415). A connecting rod is installed on the transmission belt (416). The connecting rod passes through the spiral groove (413) and is connected to the tooling assembly (42).

2. The drilling and bristle implantation integrated device for a brush handle according to claim 1, characterized in that: The tooling assembly (42) includes a mounting base (421), a guide slider (425), a limiting slider (426), a second return spring (427), and a limiting slider (428). One end of the connecting rod is fitted with a mounting base (421), the mounting base (421) has a mounting groove (422), and the outside of the mounting base (421) has a sliding groove (423). The mounting base (421) is slidably connected to the spiral slide rail (412) through the sliding groove (423). The inside of the mounting base (421) is provided with a limit groove (424), and a guide slider (425) is slidably connected in the sliding groove (423). A limiting slide rod (426) is installed on one side of the 25), the limiting slide rod (426) is slidably connected in the limiting groove (424), a second return spring (427) is sleeved on the outside of the limiting slide rod (426), one end of the second return spring (427) is installed in the limiting groove (424), a limiting slider (428) is installed on one end of the limiting slide rod (426), and one side of the limiting slider (428) is slidably connected in the mounting groove (422).

3. The drilling and bristle implantation integrated device for a brush handle according to claim 1, characterized in that: The excitation assembly (43) includes a main chain (431), a chain (432), a secondary chain (433), an eccentric wheel (434), a connecting block (435), an excitation rod (436), a connecting frame (437), and an excitation spring (438). A main sprocket (431) is mounted on the pulley (415) near the servo motor (414). An eccentric wheel (434) is rotatably connected to the inner wall of the mounting box (411). A secondary sprocket (433) is mounted on one side of the eccentric wheel (434). A chain (432) is sleeved on the main sprocket (431) and the secondary sprocket (433). A vibration rod (436) is slidably connected to the inner wall of the loop slide rail (412). A connecting block (435) is mounted on one end of the vibration rod (436). The connecting block (435) is connected to the opposite side of the loop slide rail (412) through a vibration spring (438). The connecting block (435) is located on one side of the eccentric wheel (434). A connecting frame (437) is mounted on one side of the loop slide rail (412).

4. The drilling and bristle implantation integrated device for a brush handle according to claim 1, characterized in that: The separation assembly (44) includes an L-shaped plate (441), a guide slide bar (442), a limiting spring (443), and a shovel block (444). The spiral slide rail (412) is provided with a guide groove (445). An L-shaped plate (441) is installed on one side of the spiral slide rail (412). A guide slide rod (442) is slidably connected to the inner wall of the L-shaped plate (441). A shovel block (444) is fixedly connected to one end of the guide slide rod (442). One side of the shovel block (444) is slidably connected in the guide groove (445). A limiting spring (443) is sleeved on the outside of the guide slide rod (442). The shovel block (444) and the L-shaped plate (441) are connected by the limiting spring (443).

5. The drilling and bristle implantation integrated device for a brush handle according to claim 1, characterized in that: The collection box (45) has a debris trough (451) and a finished product trough (452). The debris trough (451) is located below the connecting frame (437), and the finished product trough (452) is located below the shovel block (444).

6. The drilling and bristle implantation integrated device for a brush handle according to claim 1, characterized in that: The cleaning assembly (3) includes a mounting bracket (31), an outer cylinder (321), an inner cylinder (322), and a blow pipe (323). An outer cylinder (321) is installed on the mounting bracket (31), and an inner cylinder (322) is installed inside the outer cylinder (321). A blow pipe (323) is provided inside the inner cylinder (322).

7. The drilling and bristle implantation integrated device for a brush handle according to claim 6, characterized in that: The cleaning component (3) also includes a connecting hole (328), a threaded groove (327), and a vent (326). The outer cylinder (321) has a connecting hole (328) on one side, and one end of the blow pipe (323) is fixedly connected to the inner wall of the outer cylinder (321). The inside of the blow pipe (323) is connected to the connecting hole (328). The inner wall of the blow pipe (323) has a threaded groove (327), and the inner cylinder (322) has a vent hole (326) on one side.

8. The drilling and bristle implantation integrated device for a brush handle according to claim 6, characterized in that: The cleaning assembly (3) also includes an annular plate (325) and a first return spring (324). An annular plate (325) is slidably connected between the inner cylinder (322) and the outer cylinder (321), and a first return spring (324) is installed on one side of the annular plate (325).

9. A drilling and bristle implantation integrated device for a brush handle according to claim 8, characterized in that: The first reset spring (324) is sleeved on the outside of the inner cylinder (322), and one end of the first reset spring (324) is fixedly connected to the inner wall of the outer cylinder (321).

10. The drilling and bristle implantation integrated device for a brush handle according to claim 1, characterized in that: A protective housing (21) is installed on the base (1). The protective housing (21) is installed outside the drilling assembly (22) and the hair-planting assembly (23). The output end of the drilling assembly (22) is located on one side of the annular plate (325).

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